| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $243.92 | 9.196% | $266.3509 | $266.35 | $266.35 | $266.40 |
| Purchase #2 | $70.74 | 9.513% | $77.4695 | $77.47 | $77.45 | $77.50 |
| Purchase #3 | $161.26 | 8.253% | $174.5688 | $174.57 | $174.55 | $174.60 |
| Purchase #4 | $81.85 | 5.456% | $86.3157 | $86.32 | $86.30 | $86.30 |
| Purchase #5 | $35.40 | 8.584% | $38.4387 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $12.76 | 9.211% | $13.9353 | $13.94 | $13.95 | $13.90 |
| Purchase #7 | $210.87 | 10.617% | $233.2581 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $816.80 | $890.3370 | $890.35 | $890.30 | $890.40 | |